Ontologia

HydroBASINS lev08 watershed · #2080018240

Bassin de Rio del Cachón

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 1 administrative regions : Cádiz

Coastal basinPfafstetter: 23110001

Sub-basin area

146,6km²

Upstream area

146,7km²

Discharge

1,22m³/s

Mean elev.

116m

Administrative coverage

1 dept-equivalent regions (GADM L2)

17 intersecting protected areas

  • Estrecho

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    51.28 km² overlap

  • Estrecho

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    51.28 km² overlap

  • Estrecho

    IUCN IV

    Natura 2000

    51.28 km² overlap

  • Estrecho

    IUCN V

    Natural Park

    51.28 km² overlap

  • Los Alcornocales

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    14.90 km² overlap

  • Los Alcornocales

    IUCN V

    Natural Park

    14.90 km² overlap

  • Los Alcornocales

    IUCN IV

    Natura 2000

    14.90 km² overlap

  • Los Alcornocales

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    14.90 km² overlap

  • Estrecho Occidental

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    1.23 km² overlap

8 more protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

2 207 distinct species · 71 014 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

71 014 obs · 3 cellules
Obs. / cellule
≥ 36 391
36 391–36 390
36 391–36 390
18 998–36 390
< 18 998

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 31 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Rio del Cachón : 21 espèces reliées par 68 interactions GloBI sur 2 types (connectance 12.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
68
Connectance
0.129
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

16,9°C

Annual rain

842mm

Moisture idx (CMI)

-0,18

Runoff

265mm/an

PET

1 022mm

AET

609mm

Mean slope

7,5°

Water table

374cm

Forest

48%

Crops

10%

Urban

0%

Protected

46%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)